Explanation Introduction: The ROM is the type of memory in which the data can only be read and not be written. The ROM comes under the category of the volatile memory as they store the data even when the system is turned on, thus the data can be retained later. Consider the row inputs are W 1 , W 2 , W 3 and W 4 is the row inputs and the C 1 , C 2 , C 3 and C 4 are the columns input. Also, let the output bits are D 1 , D 2 , D 3 and D . For case (i). To obtain the output 1011 the required row and column inputs are W 1 , C 2 , C 3 and C 4 must be at logic 1. The transistors that must be in the conduction state are the M 00 , M 02 and M 03 . For case (ii). To obtain the output 1111 the required row and column inputs are W 2 , C 1 , C 2 , C 3 and C 4 must be at logic 1

MICROELECT. CIRCUIT ANALYSIS&DESIGN (LL)

4th Edition

ISBN: 9781266368622

Author: NEAMEN

Publisher: MCG

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Chapter 16, Problem D16.93P

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To design: The 4×4 bit NMOS mask programmed ROM to produce the given outputs.

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Chapter 16, Problem 16.92P

Chapter 16, Problem D16.94P

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Chapter 16 Solutions

MICROELECT. CIRCUIT ANALYSIS&DESIGN (LL)

Ch. 16 - Consider the NMOS inverter with resistor load in...Ch. 16 - The enhancementload NMOS inverter in Figure...Ch. 16 - Prob. 16.3EP Ch. 16 - Prob. 16.4EP Ch. 16 - Consider the NMOS inverter with enhancement load,...Ch. 16 - Prob. 16.2TYU Ch. 16 - (a) Consider the results of Exercise Ex 16.1....Ch. 16 - Prob. 16.5EP Ch. 16 - Prob. 16.6EP Ch. 16 - (a) Design a threeinput NMOS NOR Logic gate with...

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To design: The 4 × 4 bit NMOS mask programmed ROM to produce the given outputs.

Solution Summary: The author explains that the 4times 4 bit NMOS mask programmed ROM produces the given outputs.

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To design: The 4×4 bit NMOS mask programmed ROM to produce the given outputs.

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Chapter 16 Solutions